IP Library › Granted Patent US 640,997
Granted Patent S1
US 640,997 · App. 29/376,072 · Granted Jul 5, 2011

Light-emitting diode

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Quick Facts
Patent No.
US 640,997
App. No.
29/376,072
Granted
Jul 5, 2011
Kind
S1
Claims (1)

The ornamental design for a light-emitting diode, as shown and described here.

Assignments (1)
CHANGE OF NAME Recorded May 22, 2017
From: CITIZEN HOLDINGS CO. LTD.
To: CITIZEN WATCH CO., LTD.
Reel/Frame 042527/0535 →